<div dReadTip [readTipOptions]="multiReadTip" class="readtip-container">
  <h1>Multiple Readtips</h1>
  <h2 class="introduction">You can pass in multiple rules to display different readtips</h2>
  <p class="first-content">Click here to display first content</p>
  <p class="second-content">Click here to display second content</p>
  <h3 class="third-content">Hover here to display third content</h3>
  <h3 class="third-content">Another third content with same class name</h3>
</div>
